Expression of delta1- and delta3-cyclin genes in pea (pisum sativum L.) root meristem during clinorotation

Artemenko, O.A.

Tsitologiia i Genetika 40(2): 34-38

2006


ISSN/ISBN: 0564-3783
PMID: 16865986
Document Number: 596292
Using in situ hybridization the delta1- and delta3-cyclin gene expression has been shown in pea (Pisum sativum L.) root meristem cells under slow horizontal clinorotation and in the stationary conditions. The clinorotation effect on expression of these genes during pea root germination was detected. The delay of degradation of cyclin subunits is the cause of G1-phase prolongation under clinorotation leading to delay of pea seed germination. This may explain the increase of cell cycle duration.

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